Tu Van Thiet Ke Va Xay Dung DTC Joint Stock Company Address: B24, Khu Dau Gia Ngo Thi Nham, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0106405133 Phone: 02439925388 Representative: Khieu Thanh Tung Adress: Civil Group 23, Dinh Cong Ward, Hoang Mai District, Ha Noi City Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 27 - 12 - 2013